CN111400891B - Method, device, equipment and storage medium for obtaining deviation degree of pipeline inspection point - Google Patents
Method, device, equipment and storage medium for obtaining deviation degree of pipeline inspection point Download PDFInfo
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Abstract
The application provides a method, a device, equipment and a storage medium for obtaining deviation degree of a pipeline inspection point, and relates to the technical field of pipeline inspection. The method comprises the following steps: and setting a plurality of core points on the pipeline central line according to a preset rule, forming a continuous planning area according to the coordinate information of each core point and the radius corresponding to each core point, and calculating the deviation between each preset key point in the planning area and the pipeline by adopting a preset algorithm. The method can obtain the uniformly distributed inspection points and improve the accuracy of the inspection result.
Description
Technical Field
The application relates to the technical field of pipeline inspection, in particular to a method, a device, equipment and a storage medium for acquiring deviation degree of pipeline inspection points.
Background
Along with the continuous development of urban construction, the demand for fuel gas is also increasing, so that the operation requirement on long-distance oil and gas transmission pipelines is also increasing, wherein the pipeline inspection technology can know the pipeline operation state in time, and is the most basic and effective means for guaranteeing the safe operation of the pipeline.
At present, the inspection method of long-distance pipeline basically relies on manual mode, and a plurality of inspection points are set at important positions along the pipeline by some operators with abundant experience to realize daily inspection and maintenance work of the pipeline.
However, by adopting the prior art, the distribution of the manually set inspection points is random, and the problem of inaccurate inspection results can be caused.
Disclosure of Invention
The application aims to provide a method, a device, equipment and a storage medium for obtaining the deviation degree of a pipeline inspection point, aiming at the defects in the prior art, so as to solve the problem that the inspection result accuracy is poor due to uneven distribution of the set inspection point in the prior art.
In order to achieve the above purpose, the technical scheme adopted by the embodiment of the application is as follows:
in a first aspect, an embodiment of the present application provides a method for obtaining a deviation degree of a pipeline inspection point, where the method includes:
setting a plurality of core points on the central line of the pipeline according to a preset rule;
forming a continuous planning area according to the coordinate information of each core point and the radius corresponding to each core point;
and calculating the deviation between each preset key point in the planning area and the pipeline by adopting a preset algorithm.
Optionally, the calculating, by using a preset algorithm, a deviation between each preset key point in the planning area and the pipeline includes:
a buffer surface with a preset width is determined by taking the central line of the pipeline as an axis;
calculating the minimum distance between each preset key point in the planning area and the edge of the buffer surface;
and determining the deviation of each preset key point and the pipeline according to the minimum distance.
Optionally, the forming a continuous planning area according to the coordinate information of each core point and the radius corresponding to each core point includes:
forming a plurality of intersected areas according to the coordinate information of each core point and the radius corresponding to each core point;
and forming the continuous planning area according to the intersection point of each area.
Optionally, before calculating the deviation between each preset key point in the planning area and the pipeline by adopting a preset algorithm, the method further includes:
judging whether the number of the preset key points is larger than a preset threshold value or not;
if the preset key point is larger than the preset threshold value, eliminating the preset key point exceeding the preset threshold value according to the deviation, and remaining the preset key point of the preset threshold value.
Optionally, the setting a plurality of core points on the pipeline centerline according to a preset rule includes:
and sequentially determining a plurality of core points on the pipeline center line according to a preset starting point and the radius corresponding to each core point.
In a second aspect, an embodiment of the present application further provides a device for obtaining a deviation degree of a pipeline inspection point, where the device includes: the device comprises a setting module, a processing module and a calculating module.
The setting module is used for setting a plurality of core points on the central line of the pipeline according to a preset rule;
the processing module is used for forming a continuous planning area according to the coordinate information of each core point and the radius corresponding to each core point;
the calculation module is used for calculating the deviation between each preset key point in the planning area and the pipeline by adopting a preset algorithm.
Optionally, the computing module is specifically configured to:
a buffer surface with a preset width is determined by taking the central line of the pipeline as an axis;
calculating the minimum distance between each preset key point in the planning area and the edge of the buffer surface;
and determining the deviation of each preset key point and the pipeline according to the minimum distance.
Optionally, the processing module is specifically configured to:
forming a plurality of intersected areas according to the coordinate information of each core point and the radius corresponding to each core point;
and forming the continuous planning area according to the intersection point of each area.
Optionally, the apparatus further comprises: the analysis module is specifically used for:
judging whether the number of the preset key points is larger than a preset threshold value or not;
if the preset key point is larger than the preset threshold value, eliminating the preset key point exceeding the preset threshold value according to the deviation, and remaining the preset key point of the preset threshold value.
Optionally, the setting module is configured to:
and sequentially determining a plurality of core points on the pipeline center line according to a preset starting point and the radius corresponding to each core point.
In a third aspect, an embodiment of the present application further provides a processing apparatus, including: the system comprises a processor, a storage medium and a bus, wherein the storage medium stores program instructions executable by the processor, when the processing device runs, the processor and the storage medium are communicated through the bus, the processor executes the program instructions, and the method for acquiring the deviation degree of the pipeline inspection point provided by the first aspect is executed.
In a fourth aspect, an embodiment of the present application further provides a storage medium, where a computer program is stored, where the computer program when executed by a processor performs the method for obtaining a deviation degree of a pipeline inspection point provided in the first aspect.
The beneficial effects of the application are as follows:
the application provides a method, a device, equipment and a storage medium for obtaining deviation degree of a pipeline inspection point, wherein the method comprises the following steps: according to a preset rule, a plurality of core points are arranged on a pipeline central line, a continuous planning area is formed according to the coordinate information of each core point and the radius corresponding to each core point, a preset algorithm is adopted to calculate the deviation between each preset key point in the planning area and the pipeline, and whether the preset key points are uniformly distributed or not is determined according to the deviation, wherein the key points are inspection points, so that the inspection points uniformly distributed on the pipeline can be obtained, and the accuracy of inspection results is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a method for obtaining deviation degree of a pipeline inspection point according to an embodiment of the present application;
FIG. 2 is a schematic diagram of forming a continuous planning region according to an embodiment of the present application;
fig. 3 is a schematic diagram of a plurality of preset key points set in a planning area according to an embodiment of the present application;
fig. 4 is a flow chart of a method for calculating deviation between preset key points and pipelines in a planning area according to an embodiment of the present application;
FIG. 5 is a schematic diagram of determining deviation between each preset key point and a pipeline according to an embodiment of the present application;
FIG. 6 is a schematic flow chart of a method for obtaining a pipeline inspection point according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a device for obtaining deviation degree of a pipeline inspection point according to an embodiment of the present application;
FIG. 8 is a schematic structural diagram of another device for obtaining deviation degree of inspection points of pipelines according to an embodiment of the present application;
fig. 9 is a schematic diagram of another device for obtaining deviation degree of inspection points of a pipeline according to an embodiment of the present application.
Icon: 10-piping; 11-planning an area; 12-key point.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application.
In order to better patrol the pipeline, the embodiment of the application needs to acquire the deviation between the key points for patrol and the pipeline.
Fig. 1 is a flow chart of a method for obtaining deviation degree of a pipeline inspection point, where an execution body of the method may be a device capable of performing data processing, such as a computer, a server, a processor, a mobile terminal, etc., as shown in fig. 1, and the method includes:
s10, setting a plurality of core points on a pipeline central line according to a preset rule.
During the pipeline operation, a large amount of daily record, monitoring and detection data can be generated, and due to the difference in content, format and precision of different types of data, part of data cannot be associated and matched, and efficient management and application of the data cannot be realized. The spatial distribution of the pipeline has obvious linear characteristics, the spatial position of an object in the pipeline system is generally described by adopting a linear reference means in the process of constructing a model, the most important object forming the pipeline body in the model is a pipeline center line, which is short for pipeline center line, and the pipeline center line is often used as the basis of data matching, GIS display and characteristic positioning in the process of pipeline management.
Optionally, longitude and latitude information of a specified pipeline is collected, a geographic data model of the pipeline can be obtained, the geographic data model is projected to a Cartesian coordinate system according to Gaussian orthographic computation, a plan view of the pipeline model is obtained, a pipeline central line can be obtained, and then a plurality of core points p1, p2 and p3 are sequentially and manually set at random.
The geographic data model is a data model for representing geographic information by adopting standard relational database technology and supports the storage and management of the geographic information in a standard database management system table. Gao Sizheng the Gaussian plane coordinate is solved according to the geodetic coordinate, namely the Gaussian plane coordinate system is a Cartesian coordinate system.
It should be noted that the coordinates involved in the embodiments of the present application may be a cartesian coordinate system.
S11, forming a continuous planning area according to the coordinate information of each core point and the radius corresponding to each core point.
Fig. 2 is a schematic diagram of forming a continuous planning area according to an embodiment of the present application, as shown in fig. 2, a core point start point p1 is set on a pipe 10 along a pipe center line, and a plurality of core points p2, p3, pn are sequentially set. The plurality of core points may be randomly set, or may be set by a preset rule, such as a given step interval and an indefinite step interval, which is not limited herein.
The radii corresponding to the plurality of core points may be acquired by other acquisition apparatuses, and the continuous planning area 11 may be formed according to the coordinate information of each core point and the radii R1, R2, rn corresponding to each core point.
S12, calculating the deviation between each preset key point and the pipeline in the planning area by adopting a preset algorithm.
Fig. 3 is a schematic diagram of a plurality of preset keypoints set in a planning area according to an embodiment of the present application, as shown in fig. 3, a plurality of keypoints k1, k2, k3, k4, and kn may be preset, may be randomly set, or may be set by using preset rules, such as a preset step size and an angle, which are not limited herein, and are set as the set keypoints 12 shown in fig. 3.
After determining the preset key points in the planning area, a preset algorithm may be used to calculate the deviation between each preset key point in the planning area and the pipeline, for example, the deviation number may be used to calculate the deviation between each preset key point in the planning area and the pipeline, and the preset algorithm may be specifically set according to the actual situation, which is not limited thereto.
After the deviation number is calculated, if the calculated deviation number is equal to or smaller than 0, indicating that the preset key point is in the pipeline, reserving the preset key point as a patrol point, and if the deviation number is larger than 0, indicating that the preset key point is out of the pipeline, and eliminating the preset key point, so that uniformly distributed patrol points can be obtained on the pipeline, and the accuracy of patrol results is improved.
In summary, according to the method for obtaining the deviation degree of the pipeline inspection point provided by the embodiment of the application, a plurality of core points are arranged on the pipeline center line according to the preset rule, a continuous planning area is formed according to the coordinate information of each core point and the radius corresponding to each core point, the deviation between each preset key point in the planning area and the pipeline is calculated by adopting the preset algorithm, and whether the preset key points are uniformly distributed or not is determined according to the deviation, wherein the key points are the inspection points, so that the inspection points which can be uniformly distributed are obtained, and the accuracy of the inspection result is improved.
Fig. 4 is a flow chart of a method for calculating deviation between each preset key point and a pipeline in a planning area according to an embodiment of the present application, as shown in fig. 4, by adopting a preset algorithm, the deviation between each preset key point and the pipeline in the planning area is calculated, and the specific steps are as follows:
s20, determining a buffer surface with a preset width by taking the central line of the pipeline as an axis.
Specifically, the obtained central line of the pipeline is taken as an axis, further, a preset width is set along the central line of the pipeline, the preset width can be the diameter of the pipeline, and can be larger than or smaller than the diameter of the pipeline, the preset width can be flexibly set according to actual situation demands, the set preset width is assumed to be the diameter of the pipeline, the buffer surface determined according to the preset width is equivalent to the cross section of the pipeline, if the set preset width is larger than the diameter of the pipeline, the determined buffer surface is larger than the cross section of the pipeline, namely, the environmental information around the pipeline is also determined according to actual situation demands, and if the set preset width is smaller than the diameter of the pipeline, the determined buffer surface is only limited on the pipeline and the information of the boundary area of the pipeline is not required to be determined.
S21, calculating the minimum distance between each preset key point in the planning area and the edge of the buffer surface.
Assuming that the preset width is W and the edge of the buffer surface is H, setting a plurality of key points in the planning area as follows: k1, k2, k3, k4, & gt, kn, and calculating vertical distances H1, H2, …, hn information corresponding to the plurality of key points k1, k2, k3, k4, & gt, kn to the edge H of the cushioning surface, respectively. The minimum distance is generally a vertical distance, the vertical distance between each key point and the edge of the buffer surface is calculated according to a Euclidean distance formula, the vertical distance Hi corresponding to the key point ki inside the buffer surface is a negative value, the vertical distance Hj corresponding to the key point kj outside the buffer surface is a positive value, and after the vertical distances between a plurality of key points and the edge H of the buffer surface are calculated respectively, the vertical distance is used as the minimum distance between each preset key point and the edge of the buffer surface in a planning area.
S22, determining deviation of each preset key point and the pipeline according to the minimum distance.
Fig. 5 is a schematic diagram of determining deviation between each preset key point and a pipeline according to the embodiment of the present application, as shown in fig. 5, after obtaining the minimum distance between each preset key point and the edge of the buffer surface in the planning area, the deviation between each preset key point and the pipeline may be determined according to the minimum distance information. The obtained minimum distances H1, H2, H3, H4, …, hn can be sequentially added to obtain the deviation between each preset key point and the pipeline, so as to analyze and determine whether the preset key points are uniformly distributed according to the deviation.
Optionally, forming a continuous planning area according to the coordinate information of each core point and the radius corresponding to each core point includes: forming a plurality of intersected areas according to the coordinate information of each core point and the radius corresponding to each core point; based on the intersection of the areas, a continuous planning area is formed.
Specifically, as shown in fig. 3, a plurality of intersecting regions (for example, a plurality of intersecting circles shown in fig. 3) are formed on the pipe 10 according to the plurality of core points p1, p2, p3, and p, pn, and the radii R1, R2, and Rn corresponding to the core points, respectively, and then solid lines of the intersecting regions are erased according to the intersection points of the regions to form a continuous planned region shown in fig. 3.
Fig. 6 is a schematic flow chart of a method for obtaining a pipeline inspection point according to an embodiment of the present application, as shown in fig. 6, before calculating a deviation between each preset key point and a pipeline in a planning area by adopting a preset algorithm, the method further includes the following steps:
s40, judging whether the number of the preset key points is larger than a preset threshold value.
After a plurality of preset key points are set in the planning area, a preset threshold (for example, the minimum sample point number MinPointCnt) is set in advance, and whether the number of the key points in the planning area is larger than the preset threshold is calculated in a circulating mode.
And S41, if the preset key points are larger than the preset threshold value, eliminating the preset key points exceeding the preset threshold value according to the deviation, and remaining the preset key points of the preset threshold value.
For example, 10 key points are set in the area, the preset threshold value is 3, then, whether the number of the key points in the area is larger than the preset threshold value, namely 10>3 is judged, further, deviation between the 10 key points and the pipeline is obtained, and the preset key points exceeding the preset threshold value are removed from large to small according to the deviation, namely 7 key points are removed. Further, the preset threshold value in the area can be continuously adjusted, and the rest key points are key points uniformly distributed on the pipeline, namely, the key points are used as inspection points on the pipeline.
Optionally, disposing a plurality of core points on the pipeline centerline includes: and sequentially determining a plurality of core points on the pipeline central line according to the preset starting point and the radius corresponding to each core point.
In the specific implementation process, a neighborhood between a circle Cj-1 formed by a core point pj-1 and a corresponding radius Rj-1 and a circle Cj formed by a core point pj and a corresponding radius Rj can be utilized to be connected, a planning area C is formed by continuous neighborhood connection, all the core points and the corresponding radii are projected into a Cartesian coordinate system according to Gao Sizheng calculation, a plurality of circles formed by the core points and the corresponding radii of the core points can be formed, and the plurality of core points can be determined in sequence according to a preset starting point and the corresponding radii of the core points.
For example, a starting point of a core point is set on a pipeline centerline, namely a first core point p1, then a starting point circle taking the core point p1 as a center is formed according to a radius R1 (visual mileage value) corresponding to the p1, and is marked as C1, then a distance smaller than or equal to the next R2 is added to the starting point circle taking the core point p1 as a center, and mileage along the pipeline centerline is set according to the intersection point of the C1 and the pipeline centerline direction, a second core point p2 is set, a second circle taking the core point p2 as a center radius R2 is formed according to the current R2, and is marked as C2, then a distance smaller than or equal to the next R3 is added to the starting point circle taking the intersection point of the pipeline centerline direction and the C2 as a center, and a third core point p3 is set along the pipeline centerline direction, and so on, and n core points are formed.
The radii R1, R2, and the third and fourth values of Rn, that is, the visual mileage value, corresponding to each core point may be obtained by a total station, but not limited thereto.
In summary, in the method for obtaining the deviation degree of the pipeline inspection point provided by the embodiment of the application, a plurality of core points are arranged on the pipeline center line according to the preset rule, a continuous planning area is formed according to the coordinate information of each core point and the radius corresponding to each core point, whether the number of the preset key points is larger than the preset threshold value is judged, if yes, the preset key points exceeding the threshold value are removed, the preset key points meeting the preset threshold value are remained, and then a preset algorithm is adopted to calculate the deviation between each preset key point and the pipeline in the planning area, so that whether the preset key points are uniformly distributed can be determined according to the deviation, further, the uniformly distributed inspection points can be obtained, and the accuracy of the inspection result is improved.
Fig. 7 is a schematic structural diagram of a device for obtaining deviation degree of a pipeline inspection point according to an embodiment of the present application; it should be noted that, the basic principle and the technical effects of the inspection point deviation degree obtaining apparatus 700 provided in this embodiment are the same as those of the foregoing corresponding method embodiments, and for brevity, reference may be made to corresponding contents in the method embodiments for the parts not mentioned in this embodiment. The pipeline inspection point deviation degree obtaining device 700 comprises a setting module S701, a processing module S702 and a calculating module S703.
The setting module S701 is configured to set a plurality of core points on a pipeline centerline according to a preset rule.
The processing module S702 is configured to form a continuous planning area according to the coordinate information of each core point and the radius corresponding to each core point.
And the calculating module S703 is used for calculating the deviation between each preset key point and the pipeline in the planning area by adopting a preset algorithm.
Optionally, the calculating module S703 is specifically configured to:
a buffer surface with a preset width is determined by taking a pipeline central line as an axis;
calculating the minimum distance between each preset key point in the planning area and the edge of the buffer surface;
and determining the deviation of each preset key point and the pipeline according to the minimum distance.
Optionally, the processing module S702 is specifically configured to:
forming a plurality of intersected areas according to the coordinate information of each core point and the radius corresponding to each core point;
based on the intersection of the areas, a continuous planning area is formed.
Optionally, fig. 8 is a schematic structural diagram of another device for obtaining deviation degree of a pipeline inspection point according to an embodiment of the present application; as shown in fig. 8, the apparatus 700 further includes: the analysis module S704 is specifically configured to:
judging whether the number of the preset key points is larger than a preset threshold value or not;
if the preset key point is larger than the preset threshold value, the preset key points exceeding the preset threshold value are eliminated according to the deviation, and the preset key points of the preset threshold value are remained.
Optionally, the setting module S701 is specifically configured to:
and sequentially determining a plurality of core points on the pipeline central line according to the preset starting point and the radius corresponding to each core point.
The foregoing apparatus is used for executing the method provided in the foregoing embodiment, and its implementation principle and technical effects are similar, and are not described herein again.
The above modules may be one or more integrated circuits configured to implement the above methods, for example: one or more application specific integrated circuits (Application Specific Integrated Circuit, abbreviated as ASIC), or one or more microprocessors (digital singnal processor, abbreviated as DSP), or one or more field programmable gate arrays (Field Programmable Gate Array, abbreviated as FPGA), or the like. For another example, when a module above is implemented in the form of a processing element scheduler code, the processing element may be a general-purpose processor, such as a central processing unit (Central Processing Unit, CPU) or other processor that may invoke the program code. For another example, the modules may be integrated together and implemented in the form of a system-on-a-chip (SOC).
Fig. 9 is a schematic diagram of another apparatus for obtaining deviation degree of a pipeline inspection point according to an embodiment of the present application, where the apparatus may be integrated in a terminal device or a chip of the terminal device, and the terminal may be a computing device with a data processing function. The device comprises: processor 901, memory 902.
The memory 902 is used for storing a program, and the processor 901 calls the program stored in the memory 902 to execute the above-described method embodiment. The specific implementation manner and the technical effect are similar, and are not repeated here.
Optionally, the present application also provides a storage medium, such as a computer readable storage medium, comprising a program for performing the above-described method embodiments when being executed by a processor.
In the several embodiments provided by the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in hardware plus software functional units.
The integrated units implemented in the form of software functional units described above may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium, and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor (english: processor) to perform some of the steps of the methods according to the embodiments of the application. And the aforementioned storage medium includes: u disk, mobile hard disk, read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
Claims (6)
1. The method for obtaining the deviation degree of the pipeline inspection point is characterized by comprising the following steps:
setting a plurality of core points on the central line of the pipeline according to a preset rule;
forming a continuous planning area according to the coordinate information of each core point and the radius corresponding to each core point, wherein the continuous planning area comprises the following steps: forming a plurality of intersected areas according to the coordinate information of each core point and the radius corresponding to each core point; forming the continuous planning area according to the intersection point of each area;
calculating the deviation between each preset key point in the planning area and the pipeline by adopting a preset algorithm, wherein the method comprises the following steps: a buffer surface with a preset width is determined by taking the central line of the pipeline as an axis; calculating the minimum distance between each preset key point in the planning area and the edge of the buffer surface; and determining the deviation of each preset key point and the pipeline according to the minimum distance.
2. The method of claim 1, wherein before calculating the deviation of each preset keypoint from the pipeline in the planning region using a preset algorithm, further comprising:
judging whether the number of the preset key points is larger than a preset threshold value or not;
if the preset key point is larger than the preset threshold value, eliminating the preset key point exceeding the preset threshold value according to the deviation, and remaining the preset key point of the preset threshold value.
3. The method of claim 1, wherein the setting a plurality of core points on the pipeline centerline according to a preset rule comprises:
and sequentially determining a plurality of core points on the pipeline center line according to a preset starting point and the radius corresponding to each core point.
4. A device for obtaining deviation degree of a pipeline inspection point, the device comprising: the device comprises a setting module, a processing module and a calculating module;
the setting module is used for setting a plurality of core points on the central line of the pipeline according to a preset rule;
the processing module is used for forming a continuous planning area according to the coordinate information of each core point and the radius corresponding to each core point;
the calculation module is used for calculating the deviation between each preset key point in the planning area and the pipeline by adopting a preset algorithm;
the processing module is specifically configured to form a plurality of intersecting regions according to coordinate information of each core point and a radius corresponding to each core point; forming the continuous planning area according to the intersection point of each area;
the computing module is specifically used for determining a buffer surface with a preset width by taking the central line of the pipeline as an axis; calculating the minimum distance between each preset key point in the planning area and the edge of the buffer surface; and determining the deviation of each preset key point and the pipeline according to the minimum distance.
5. A processing apparatus, comprising: a processor, a storage medium, and a bus, wherein the storage medium stores program instructions executable by the processor, and when the processing device is running, the processor communicates with the storage medium through the bus, and the processor executes the program instructions to perform the method for acquiring the deviation degree of the pipeline inspection point according to any one of claims 1 to 3.
6. A storage medium having stored thereon a computer program which, when executed by a processor, performs the method of obtaining the degree of deviation of a pipe inspection point as claimed in any one of claims 1 to 3.
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